Card Codex

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17 May 2024: Card library updated.

Mind's Dilation

5UU · Enchantment

Whenever an opponent casts their first spell each turn, that player exiles the top card of their library. If it's a nonland card, you may cast it without paying its mana cost.

Similar cards

Color identity:
NameManaTypeText
Sight Beyond Sight 3USorcery Look at the top two cards of your library. Put one of them into your hand and the other on the bottom of your library. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)
Aerial Formation UInstant Strive — This spell costs {2}{U} more to cast for each target beyond the first. Any number of target creatures each get +1/+1 and gain flying until end of turn.
Pia Nalaar, Consul of Revival RWLegendary Creature — Human Artificer Thopters you control have haste. Whenever you play a land from exile or cast a spell from exile, create a 1/1 colorless Thopter artifact creature token with flying. 2/3
Sleight of Hand USorcery Look at the top two cards of your library. Put one of them into your hand and the other on the bottom of your library.
Galvanic Giant 3UCreature — Giant Wizard Whenever you cast a spell with mana value 5 or greater, tap target creature an opponent controls and put a stun counter on it. 3/3
Umori, the Collector 2B/GB/GLegendary Creature — Ooze Companion — Each nonland card in your starting deck shares a card type. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} as a sorcery.) As Umori, the Collector enters the battlefield, choose a card type. Spells you cast of the chosen type cost {1} less to cast. 4/5
The Mana Rig 3Legendary Artifact Whenever you cast a multicolored spell, create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.") {X}{X}{X}, {T}: Look at the top X cards of your library. Put up to two of them into your hand and the rest on the bottom of your library in a random order.
Aragorn, the Uniter RGWULegendary Creature — Human Noble Whenever you cast a white spell, create a 1/1 white Human Soldier creature token. Whenever you cast a blue spell, scry 2. Whenever you cast a red spell, Aragorn, the Uniter deals 3 damage to target opponent. Whenever you cast a green spell, target creature gets +4/+4 until end of turn. 5/5
Roil Spout 1WUSorcery Put target creature on top of its owner's library. Awaken 4—{4}{W}{U} (If you cast this spell for {4}{W}{U}, also put four +1/+1 counters on target land you control and it becomes a 0/0 Elemental creature with haste. It's still a land.)
Never Happened 2BSorcery Target opponent reveals their hand. You choose a nonland card from that player's graveyard or hand and exile it.
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